RXST · RxSight, Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 151 13F filersWho Holds RXST
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 151 filers, like-for-like change +7.2%; actively managed books +1.2%; index-like books +27.4%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 45.7% | 82 | +2.7% |
| Exempt adviser | 4.1% | 4 | +362.1% |
| Adviser | 3.2% | 3 | -28.3% |
| Bank | 7.1% | 13 | -8.6% |
| Broker-dealer | 0.0% | 1 | +141.4% |
| Benefit plan | 0.1% | 2 | +128.3% |
| Non-US | 6.1% | 7 | -21.0% |
| Holding company | 21.0% | 6 | +37.2% |
| Insurer | 0.0% | 0 | — |
| Unknown | 12.7% | 33 | -1.9% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 28.3% | 21 | +27.4% |
| Systematic-like | 23.6% | 22 | +16.7% |
| Concentrated | 2.8% | 18 | +7.0% |
| Diversified active | 45.3% | 90 | -5.7% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 31.9% | 81 | +4.3% |
| Medium turnover | 31.8% | 29 | +0.1% |
| High turnover | 29.4% | 33 | +22.0% |
| Unknown | 6.8% | 8 | +0.3% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 7.1% | 18 | -5.4% |
| Medium horizon | 17.2% | 22 | +80.9% |
| Long horizon | 56.0% | 95 | -6.9% |
| Unknown | 19.6% | 16 | +21.3% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 3.6% | 19 | -16.7% |
| $1B to $10B | 9.1% | 38 | +5.6% |
| $10B to $100B | 27.0% | 45 | -1.8% |
| $100B or more | 60.3% | 49 | +14.3% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 2.3% | 35 | +45.6% |
| Pooled investment vehicles | 23.4% | 22 | +4.0% |
| Registered funds and BDCs | 10.8% | 9 | +7.6% |
| Pension and profit sharing plans | 0.1% | 2 | +27114.1% |
| Insurance companies | 0.1% | 2 | +1.2% |
| Governments and sovereign funds | 2.6% | 3 | +186.1% |
| Other investment advisers | 0.0% | 2 | +891.1% |
| Diversified | 6.4% | 7 | -31.1% |
| Other | 0.0% | 0 | — |
| Unknown | 54.3% | 69 | +11.4% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 36.9% | 31 | +8.6% |
| Private equity funds | 0.3% | 5 | +26.5% |
| Venture capital funds | 0.0% | 1 | +53.6% |
| Real estate funds | 0.1% | 3 | +657.8% |
| Securitized asset funds | 0.2% | 1 | 0.0% |
| Other private funds | 1.9% | 12 | +61.6% |
| Mixed private funds | 0.8% | 2 | -6.9% |
| No private funds | 9.7% | 31 | +8.1% |
| Private funds, type not stated | 0.0% | 0 | -100.0% |
| Unknown | 50.2% | 65 | +4.8% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 81.2% | 124 | +5.0% |
| Outside the US | 18.8% | 27 | +18.7% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 1 holder with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F.
Conviction and Crowding
151 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 92.9% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shareholder Targets
13F filers that own its peers but not RXST, quarter ended Mar 31, 2026Found through its holder-overlap peers: DXCM, UBER, GOOGL. 6,156 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Capital Research Global Investors Adviser, Diversified active | $36,478,445,501 2 held | GOOGL, UBER |
| 2 | Capital World Investors Adviser, Diversified active | $32,890,894,054 3 held | GOOGL, UBER, DXCM |
| 3 | Capital International Investors Adviser, Diversified active | $20,692,579,731 2 held | GOOGL, UBER |
| 4 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $18,692,190,717 3 held | GOOGL, DXCM, UBER |
| 5 | Berkshire Hathaway Inc Insurer, Concentrated | $16,628,526,686 1 held | GOOGL |
| 6 | Amundi Holding company, Diversified active | $16,581,515,552 3 held | GOOGL, UBER, DXCM |
| 7 | FRANKLIN RESOURCES INC Adviser, Diversified active | $15,648,338,517 3 held | GOOGL, UBER, DXCM |
| 8 | Fisher Asset Management, LLC Adviser, Diversified active | $11,739,075,630 3 held | GOOGL, DXCM, UBER |
| 9 | JENNISON ASSOCIATES LLC Registered adviser, Diversified active | $10,154,224,515 3 held | GOOGL, UBER, DXCM |
| 10 | Swiss National Bank Unknown, Index-like | $9,496,801,062 3 held | GOOGL, UBER, DXCM |
Fund Ownership of RXST by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 12.30% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 3.24% | 1,348,814 |
| Index ETFs | 9.06% | 3,768,530 |
| Active ETFs | 0.21% | 86,286 |
| Active funds | 5.76% | 2,394,889 |
| Unclassified | 1.91% | 793,627 |
| All registered funds | 20.18% | 8,392,146 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $27,909,763 | 13.96% | 5,790,408 | Shares | 2026-08-07 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $14,605,983 | 7.30% | 3,030,287 | Shares | 2026-08-14 | |
| Mid No Street GP LP Registered adviser | $9,905,100 | 4.95% | 2,055,000 | Shares | 2026-08-14 | |
| Large NOMURA HOLDINGS INC Holding company | $9,640,289 | 4.82% | 2,000,060 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $9,568,735 | 4.78% | 1,985,215 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $8,076,305 | 4.04% | 1,675,582 | Shares | 2026-08-13 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $7,393,039 | 3.70% | 1,533,826 | Shares | 2026-08-14 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $7,235,687 | 3.62% | 1,501,180 | Shares | 2026-08-13 | |
| Large FEDERATED HERMES, INC. Adviser | $5,789,759 | 2.89% | 1,201,195 | Shares | 2026-08-12 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $5,528,771 | 2.76% | 1,147,048 | Shares | 2026-08-14 | |
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Non-US | $5,453,348 | 2.73% | 1,131,400 | Shares | 2026-08-13 | |
| Mega UBS Group AG Bank | $4,897,438 | 2.45% | 1,016,066 | Shares | 2026-08-13 | |
| Large JACOBS LEVY EQUITY MANAGEMENT, INC Registered adviser | $4,813,102 | 2.41% | 998,569 | Shares | 2026-08-14 | |
| Mega MARSHALL WACE, LLP Exempt adviser | $4,800,314 | 2.40% | 995,916 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $4,747,593 | 2.37% | 984,978 | Shares | 2026-08-12 | |
| Mega STATE STREET CORP Bank | $4,104,287 | 2.05% | 851,512 | Shares | 2026-09-22 | |
| Large Point72 Asset Management, L.P. Registered adviser | $3,751,174 | 1.88% | 778,252 | Shares | 2026-08-14 | |
| Small Grandeur Peak Global Advisors, LLC Registered adviser | $3,482,160 | 1.74% | 722,440 | Shares | 2026-08-17 | |
| Large Schonfeld Strategic Advisors LLC Registered adviser | $3,380,829 | 1.69% | 701,417 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $3,377,546 | 1.69% | 700,736 | Shares | 2026-09-02 | |
| Large Trexquant Investment LP Registered adviser | $2,930,246 | 1.47% | 607,935 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $2,632,461 | 1.32% | 546,154 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $2,603,802 | 1.30% | 540,208 | Shares | 2026-08-07 | |
| Mega NORGES BANK Non-US | $2,410,000 | 1.21% | 500,000 | Shares | 2026-08-12 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $2,369,271 | 1.18% | 491,550 | Shares | 2026-08-14 | |
| Mid Y-Intercept (Hong Kong) Ltd Exempt adviser | $2,339,431 | 1.17% | 477,435 | Shares | 2026-10-16 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $2,339,135 | 1.17% | 485,298 | Shares | 2026-08-14 | |
| Mid ALGERT GLOBAL LLC Registered adviser | $1,990,751 | 1.00% | 413,019 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $1,854,885 | 0.93% | 384,831 | Shares | 2026-08-13 | |
| Large Walleye Capital LLC Registered adviser | $1,725,733 | 0.86% | 358,036 | Shares | 2026-08-03 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $1,507,609 | 0.75% | 312,782 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $1,502,703 | 0.75% | 311,765 | Shares | 2026-08-13 | |
| Mega NORTHERN TRUST CORP Bank | $1,498,985 | 0.75% | 310,993 | Shares | 2026-08-13 | |
| Small Vitruvian Partners LLP | $1,344,129 | 0.67% | 278,865 | Shares | 2026-08-10 | |
| Mid TOCQUEVILLE ASSET MANAGEMENT L.P. Registered adviser | $1,277,300 | 0.64% | 265,000 | Shares | 2026-08-10 | |
| Large Jump Financial, LLC | $1,184,756 | 0.59% | 245,800 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $1,169,626 | 0.58% | 242,661 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $1,111,908 | 0.56% | 230,687 | Shares | 2026-08-06 | |
| Mega CANADA PENSION PLAN INVESTMENT BOARD Non-US | $873,866 | 0.44% | 181,300 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $810,107 | 0.41% | 168,072 | Shares | 2026-08-13 | |
| Small Carnegie Lake Advisors LLC | $745,870 | 0.37% | 154,745 | Shares | 2026-07-24 | |
| Mid MOORE CAPITAL MANAGEMENT, LP Registered adviser | $730,230 | 0.37% | 151,500 | Shares | 2026-08-14 | |
| Large IEQ CAPITAL, LLC Registered adviser | $701,685 | 0.35% | 145,578 | Shares | 2026-08-11 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $678,140 | 0.34% | 140,693 | Shares | 2026-08-13 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $634,967 | 0.32% | 131,736 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $606,248 | 0.30% | 125,778 | Shares | 2026-08-11 | |
| Mega Bank of New York Mellon Corp Bank | $578,851 | 0.29% | 120,094 | Shares | 2026-08-06 | |
| Large Balyasny Asset Management L.P. Registered adviser | $464,117 | 0.23% | 96,290 | Shares | 2026-08-14 | |
| Mega HSBC HOLDINGS PLC | $444,943 | 0.22% | 92,312 | Shares | 2026-08-14 | |
| Mid GSA CAPITAL PARTNERS LLP Registered adviser | $431,447 | 0.22% | 89,512 | Shares | 2026-08-06 | |
| Large Corient Private Wealth LLC Registered adviser | $413,739 | 0.21% | 85,838 | Shares | 2026-08-27 | |
| Large Mariner, LLC Registered adviser | $409,054 | 0.20% | 84,866 | Shares | 2026-08-13 | |
| Mega JPMORGAN CHASE & CO Bank | $398,163 | 0.20% | 82,607 | Shares | 2026-08-12 | |
| Mid XTX Topco Ltd | $389,942 | 0.19% | 80,901 | Shares | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $372,088 | 0.19% | 77,197 | Shares | 2026-08-11 | |
| Large Jain Global LLC Registered adviser | $340,224 | 0.17% | 70,586 | Shares | 2026-08-14 | |
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC Registered adviser | $327,278 | 0.16% | 67,900 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $314,051 | 0.16% | 65,156 | Shares | 2026-08-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $310,938 | 0.16% | 64,510 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. Adviser | $286,871 | 0.14% | 59,517 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $272,812 | 0.14% | 56,600 | Shares | 2026-08-14 | |
| Large Cerity Partners LLC Registered adviser | $266,994 | 0.13% | 55,393 | Shares | 2026-08-14 | |
| Small Dynamic Technology Lab Private Ltd | $262,950 | 0.13% | 54,554 | Shares | 2026-08-13 | |
| Mid PRELUDE CAPITAL MANAGEMENT, LLC Registered adviser | $248,712 | 0.12% | 51,600 | Shares | 2026-08-14 | |
| Mid ADAR1 Capital Management, LLC Registered adviser | $241,000 | 0.12% | 50,000 | Shares | 2026-08-14 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $236,237 | 0.12% | 49,012 | Shares | 2026-08-12 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $217,512 | 0.11% | 45,127 | Shares | 2026-08-14 | |
| Large Quadrature Capital Ltd | $207,467 | 0.10% | 43,043 | Shares | 2026-08-07 | |
| Large MERCER GLOBAL ADVISORS INC /ADV Registered adviser | $204,449 | 0.10% | 42,417 | Shares | 2026-08-19 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $196,587 | 0.10% | 40,786 | Shares | 2026-08-14 | |
| Large Quantinno Capital Management LP Registered adviser | $194,978 | 0.10% | 40,452 | Shares | 2026-08-13 | |
| Mid Quantbot Technologies LP Registered adviser | $190,818 | 0.10% | 39,589 | Shares | 2026-08-12 | |
| Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Benefit plan | $165,326 | 0.08% | 34,300 | Shares | 2026-08-17 | |
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $156,403 | 0.08% | 31,919 | Shares | 2026-10-13 | |
| Mid Graham Capital Management, L.P. Registered adviser | $154,543 | 0.08% | 32,063 | Shares | 2026-08-14 | |
| Small LAKE STREET PRIVATE WEALTH, LLC Registered adviser | $149,523 | 0.07% | 30,515 | Shares | 2026-10-22 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $145,747 | 0.07% | 30,238 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $145,564 | 0.07% | 30,200 | Put | 2026-09-02 | |
| Mega AMERICAN CENTURY COMPANIES INC | $142,749 | 0.07% | 29,616 | Shares | 2026-08-12 | |
| Large Arax Advisory Partners Registered adviser | $142,484 | 0.07% | 29,561 | Shares | 2026-08-10 | |
| Mega FMR LLC Holding company | $139,398 | 0.07% | 28,921 | Shares | 2026-08-13 | |
| Large Centiva Capital, LP Registered adviser | $133,465 | 0.07% | 27,690 | Shares | 2026-08-13 | |
| Mid Susquehanna Portfolio Strategies, LLC | $108,440 | 0.05% | 22,498 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC Bank | $105,350 | 0.05% | 21,857 | Shares | 2026-08-14 | |
| Large MetLife Investment Management, LLC Registered adviser | $105,302 | 0.05% | 21,847 | Shares | 2026-08-14 | |
| Small R Squared Ltd | $97,498 | 0.05% | 20,228 | Shares | 2026-08-05 | |
| Mid Caprock Group, LLC | $90,630 | 0.05% | 18,803 | Shares | 2026-07-27 | |
| Large Squarepoint Ops LLC Registered adviser | $90,461 | 0.05% | 18,768 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $88,678 | 0.04% | 18,398 | Shares | 2026-08-03 | |
| Mega Creative Planning Registered adviser | $88,591 | 0.04% | 18,380 | Shares | 2026-08-13 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $88,461 | 0.04% | 18,353 | Shares | 2026-08-14 | |
| Large Brevan Howard Capital Management LP Exempt adviser | $87,733 | 0.04% | 18,202 | Shares | 2026-08-14 | |
| Large CAPTRUST FINANCIAL ADVISORS Registered adviser | $86,181 | 0.04% | 17,880 | Shares | 2026-08-13 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $73,639 | 0.04% | 15,278 | Shares | 2026-08-13 | |
| Large SILVERCREST ASSET MANAGEMENT GROUP LLC Registered adviser | $66,212 | 0.03% | 13,737 | Shares | 2026-08-14 | |
| Large OSAIC HOLDINGS, INC. Holding company | $64,718 | 0.03% | 13,427 | Shares | 2026-08-14 | |
| Large Focus Partners Wealth Registered adviser | $63,590 | 0.03% | 13,193 | Shares | 2026-08-12 | |
| Small Aigen Investment Management, LP Registered adviser | $61,927 | 0.03% | 12,848 | Shares | 2026-08-14 | |
| Large GREAT LAKES ADVISORS, LLC Registered adviser | $61,382 | 0.03% | 12,735 | Shares | 2026-08-10 | |
| Large Vanguard Personalized Indexing Management, LLC Registered adviser | $60,172 | 0.03% | 12,484 | Shares | 2026-08-11 |
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